baber/WOPTO huggingface dataset:
Patent JP-H0944581-A (JP)
Title: Telephone booking system
Inventor: WATANABE YUICHI
IPC: G06Q50/22
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a convenient telephone booking system which uses a facsimile terminal. SOLUTION: A function for accepting telephone booking on a reception side 3 is built in the facsimile terminal 7. A booking reception process using a PB signal is performed by a vocalization part 11 and a booking information process part 12 and the result is printed out by a booking information output control part 13 on a transmission side 1 and a reception side 3 at the same time. Therefore, a booking acceptance slip 8 is stored on the transmission side and its contents are confirmed; and a copy 9 of the booking acceptance slip is used on the reception side to handle the booking.
Patent JP-H04135340-A (JP)
Title: Bypass control system
Inventor: OHASHI KAZUO
IPC: H04L12/437
Filed: 1990-08-17
Abstract: PURPOSE:To automatically cancel a bypass state and to shorten time for the confirmation test of a bypass function in a large scale optical ring type LAN system by transmitting the cancel command of the bypass state from a transmission/reception control part to a bypass function part after the lapse of the set time of a timer processing part. CONSTITUTION:While normally operating a ring node device 4, a relay 10 for bypass in a bypass function part 5 is set in a driving state, and transmission lines 3a and 3b are connected to a transmission/reception part 7 and transmit data. When a bypass instruction is received from the transmission line 3a, a transmission/reception control part 7 turns a bypass control signal 6 to a non- driving state, turns the relay 10 for bypass to the non-driving state and is disconnected from the transmission lines 3a and 3b and simultaneously, however, the bypass control signal 6 is turned to the driving state after the lapse of time set by a timer processing part 8. Then, the relay 10 for bypass is returned to the driving state and connected to the transmission lines 3a and 3b, and the ring node device 4 is returned to a normal operating state. Thus, the bypass state can be automatically canceled, and time can be shortened for the confirmation test of the bypass function in the large scale optical ring LAN system.
Patent JP-S6194371-A (JP)
Title: Semiconductor device
Inventor: KAWAKITA KENJI
IPC: H01L29/08
Filed: 1984-10-16
Abstract: PURPOSE:To obtain a fine FET by simultaneously forming each electrode for the FET by poly Si, coating the side surfaces of poly Si and the surfaces of high-concentration source-drain layers with SiO2 and shaping low-concentration source-drain layers just under a gate electrode in a self-alignment manner while being adjoined to the source-drain layers. CONSTITUTION:A gate oxide film pattern 13 is formed to a p type Si substrate 11 isolated by an oxide film 12, n<+> poly Si 14 and Si3N4 15 are superposed, and n<+> source-drain layers 16 are shaped through heat treatment. A resist mask 21 is applied, and the films 15, 14 are etched through RIE. Ions are implanted through the oxide film 13 to form n<-> source-drain layers 17 in fine width around a section just under a gate electrode 14a. The mask 21 is removed, and oxide films 18 are formed onto the side surfaces of poly Si 14a, 14b and the n<+> layers 16. Only an Si3N4 film 15a is left on the gate electrode and Si3N4 films 15b are removed, and Al wirings 19 are attached. According to the constitution, the fining of an element is realized, and the lowering of drain withstanding voltage, disconnections, short circuits, etc. can be prevented.
Patent JP-H1065173-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: SHINAGAWA TAKAAKI
IPC: H01L29/786
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of an interface, without generating a natural oxide film by making a gate-insulating film into the laminating structure of a first film having the same pattern shape as an active layer, in the surface direction of a substrate, and a second film having the same pattern shape as a gate electrode, in the surface direction of the substrate. SOLUTION: A film of substrate SiO2 2 is formed on a glass substrate 1 by using tetraethyl oxide silane(TEOS) and oxygen as the material gases, and a film of amorphous silicon 3 is formed by using monosilane as the material gas. A TFT substrate is transferred to a laser treatment chamber, while maintaining a high vacuum without exposing the substrate to the atmosphere, and the amorphous silicon 3 is subjected to phase conversion to a polycrystalline silicon 5. The TFT substrate is transfered to a film formation chamber of SiO2 and while maintaining a high vacuum without exposing the substrate to the atmosphere, a gate insulating film SiO2 6 is formed. The polycrystalline silicon 5 and the gate-insulating film SiO2 6 are collectively patterned in an island shape, and a film of SiO2 7 is formed.  Thereby characteristics of the interface at an active layer and the gate-insulating film can be improved.
Patent JP-H1095839-A (JP)
Title: Wholly aromatic thermotropic liquid-crystalline polyester and sealing material for electric and electronic parts
Inventor: YAMADA YOSHIKUNI
IPC: C08L67/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a wholly arom. thermotropic liq.-crystalline polyester which has a low molding temp. and a heat resistance high enough to withstand post processings such as soldering by forming the same from structural units derived from five specific components. SOLUTION: This polyester comprises repeating structural units represented by formulas l to V and satisfis the following five conditions [wherein a, b. c, d, and e mean the contents (mol %) of structural units represented by formulas I, II, I,-IV, and V, respectively]: (1) a is 55-67mol%; (2) b+c and d+e are each 16.5-22.5mol%; (3) the molar ratio b/c is (30/70)-(50/50); (4) the molar ratio d/e is (50/50)-(9/010); and (5) the intrinsic viscosity measured in pentafluorophenol at 60 deg.C is 0.3-10dl/g. A sealing material for electric and electronic parts is prepd. by compounding the polyester with an inorg. filler in an amt. of 10-90wt.% (based on the sealing material).
Patent JP-S60109073-A (JP)
Title: Slider for magnetic head
Inventor: OOE TAKESHI
IPC: G11B5/60
Filed: 1983-11-17
Abstract: PURPOSE:To suppress the variation in floating extent due to the yaw angle of air flow and to improve a floating characteristic by forming a groove which communicates with a negative pressure generating part at the lengthwise intermediate parts of a couple of side rails surrounding the negative pressure generating part. CONSTITUTION:The groove 35 which communicates with the negative pressure generating recessed part 34 surrounded with the couple of side rails 31 and cross rail 33 of a slider is provided crossing the side rails 31. When the air flowing to the slider 41 in a floating state has a yaw angle to the surface 42 of a magnetic disk medium in rotation, pressure generates on each positive pressure generating surface of the couple of side rails 31 is divided into two by the groove 35 and variance in received force is reduced by the positive pressure at the right and left side rails 31 to obtain a stable slider for a negative pressure type magnetic head.
Patent JP-S6277857-A (JP)
Title: Partial smoothing circuit
Inventor: KAKIYA TSUTOMU
IPC: H02M7/06
Filed: 1985-09-30
Abstract: PURPOSE:To miniaturize a choke coil for limiting currents by connecting two partial smoothing capacitors in parallel between output terminals for a power commutator and alternately charging the capacitors by high-frequency currents by a switching element. CONSTITUTION:When a switching transistor Q1 is turned ON and a Q2 OFF, charging currents flow through a partial smoothing capacitor C1 through a path of Q1 D3 L1 C1. When the switching transistor Q2 is turned ON and the Q1 OFF, charging currents flow through a partial smoothing capacitor C2 by a path of C2 L2 D4 Q2. Consequently, the partial smoothing capacitors C1, C2 are charged and smoothed alternately by high-frequency currents by ON-OFF action of the switching transistors Q1, Q2 in a charging section. Accordingly, the choke coils L1, L2 for limiting currents can be miniaturized.
Patent JP-S60102465-A (JP)
Inventor: MARUSERU RUU
IPC: E04G7/02
Filed: 1984-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59106677-A (JP)
Inventor: GOTOU MITSUNORI
IPC: B60J1/14
Filed: 1982-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0771296-A (JP)
Title: Fuel supply control device for gas engine
Inventor: MIYATA TATSUJI
IPC: F02D19/02
Filed: 1993-09-01
Abstract: PURPOSE:To improve output of a gas engine and air-fuel ratio control accuracy. CONSTITUTION:A fuel supply control device for a gas engine is provided with a means 16 for regulating pressure reduction in high pressure gas fuel, a means 17 for detecting the load pressure of an engine intake port, a means A for detecting an engine intake stroke, and a means B for controlling gas pressure of the means 16 so as to set a constant pressure difference opposing to an intake port load pressure in the intake stroke. And also it is provided with a fuel injection means 11 for injecting gas fuel which is pressure regulated in an intake port or a cylinder, a means 9 for detecting the air-fuel ratio of exhaust, and an injection control means D for controlling the fuel injection means 11 so as to inject fuel in each cylinder intake stroke.
Patent JP-2000045889-A (JP)
Title: Evaporated fuel processing device for fuel tank
Inventor: ITAKURA YUJI
IPC: F02M25/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce affection upon combustion of an engine and to prevent emission of evaporated fuel generated in a fuel tank, from a vehicle by condensing and liquefying the evaporated fuel so that the evaporated fuel is returned into liquid fuel. SOLUTION: A fuel tank 1 is connected thereto with a subtank 2 located under a low temperature atmosphere, for reserving fuel. With this arrangement, evaporated fuel is led from the upper space of the fuel tank 1 into the subtank 2 through an evaporated fuel introduction passage 3 and is liquefied in the subtank 2. Further, fuel can flow between the fuel tank 4 and the subtank 1 through a communication passage 4, and accordingly, fuel retrieved in a liquid form in the subtank 2 can be returned into the fuel tank 1.
Patent JP-H1037650-A (JP)
Title: Drilling device for foundation ground
Inventor: KOI TERUO
IPC: E21B10/26
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To extremely easily and reliably drill a pile hole having a firm hole wall having no fear of collapse occurring in a ground almost without discharging drilled soil in a ground to a ground. SOLUTION: The whole of an auger head 1 provided with a tip part with a tip drilling blade 5 in a proper shape and at an upper part with a screw vane piece 2 is formed approximately in a conical shape. Flat notch surfaces 4 and 4 recessed to a specified depth are formed in the front and rear surfaces or the right and left surfaces or the four surfaces of the screw vane piece 2. Further, a plurality of agitation blades 6, 6, and 6 each having a cutting edge a rotation locus width (b) of which is at least approximately the same as a vane width diameter (a) are attached on the flat notch surfaces 4 and 4. Further, the agitating blades 6, 6, and 6 are disposed in recessed flat notch surface 4 and 4 formed in the front and rear of the screw vane blade piece 2 and a plurality of the agitating blades 6, 6, and 6 are longitudinally disposed along the spiral direction of the screw vane piece 2.
Patent JP-H08115523-A (JP)
Title: Optical disk and optical disk driving device
Inventor: OTSUKA GAKUSHI
IPC: G11B7/007
Filed: 1995-08-25
Abstract: PURPOSE: To make it possible to give medium information to a reproducing device by medium information regions by making it possible to read the parameter information without requiring a decoding circuit exclusively used. CONSTITUTION: One round of tracks is divided into 1400 segments and these segments are classified into address segments ASEG and data segments DSEG. Plural concentrical tracks are formed on an optical disk. The plural segments consisting of servo areas ARs provided with servo pits to apply the servo information to a disk drive and data area ARd are respectively formed in the respective tracks. The plural segments include the address segmented ASEG which are formed in the same positions in the radial direction of the respective tracks and are recorded with the address information in the data areas ARd and the data segments DSEG recorded with user data. The medium information regions recorded with the medium information expressed by gray codes are formed in the data areas ARd of the plural tracks near the inner peripheral end and near the outer peripheral end.
Patent JP-S6278916-A (JP)
Title: Jhosephson logical gate circuit
Inventor: YAMASHITA KUNIO
IPC: H01L39/22
Filed: 1985-10-02
Abstract: PURPOSE:To shorten a switching time by connecting the 3rd Jhosephson junction to the 1st and the 2nd input lines and an output line while grounding one, and connecting the other through a resistance. CONSTITUTION:Jhosephson junctions 31, 32, and 33 are delta-connected by resistances 43, 44, and 45 respectively. Then, 51 and 42 are the 1st and the 2nd input lines and 53 is the output line. The Jhosephson junctions 31, 32, and 33 have Jhosepson critical currents I01, I02, and I03. Resistances 41, 42, 43, 44, 45, 46, and 47 have resistance values r1, r2, r3, r4, r5, r6, and r7. When the Jhosephson critical currents I01 and I02 are 50muA, I03 is 150muA, and the resistance value is 2, a zero-voltage area is hatched and a square area is the operation area of an AND circuit. This operation area is nearly as wide as a conventional resistance coupled circuit.
Patent JP-H04104916-A (JP)
Title: Method for cutting optical fiber bare wire in process for spinning optical fiber
Inventor: HAGINO NAOKI
IPC: G02B6/00
Filed: 1990-08-21
Abstract: PURPOSE:To save labor and smooth operation by automatically measuring the amount of a resin in stopping feed of the resin to a resin coating vessel in changing over an optical fiber perform and automatically cutting an optical fiber bare wire after the passage of a prescribed time from the aforementioned stop of the feed. CONSTITUTION:A cutting device for an optical fiber bare wire is provided between a spinning furnace 1 for the optical fiber and a resin coating vessel 8 located thereunder and the amount of the resin in the vessel 8 in stopping the feed of the resin to the coating vessel 8 is measured with an automatic measuring device. After the passage of a prescribed time from the stop of the resin feed to the coating vessel 8, the above- mentioned cutting device for the optical fiber bare wire is operated by an automatic controller. For example, a type of cutter, having rack gears 34 in a piston rod 33 of a pneumatic cylinder 30 and a pair of left and right cutters 36 and 37 subjected to rotating operation with pinions 40 meshing with the rack gears 34 and capable of cutting the optical fiber bare wire according to closing operation of the left and right cutters 36 and 37 can be used as the cutting device for the optical fiber bare wire.
Patent JP-H0856733-A (JP)
Title: Auxiliary device for carry bag
Inventor: KOBAYASHI AKIRA
IPC: A45C13/26
Filed: 1994-08-19
Abstract: PURPOSE: To comfortably carry a carry bag by gripping a grip body without biting of suspension cords into a hand. CONSTITUTION: A cut groove 2 extended in longitudinal direction is formed on one side of a cylindrical grip body 1, and plural engagement grooves 3 for engaging suspension cords of a carry bag W with the grip body are formed to cross the cut groove 2. A base end part of a resilient cord body 4 to be inserted into the cut groove 2 is stopped to one end part of the grip body on the other side, a knob 6 is stopped to a tip part of the resilient cord body, and a stop groove for the tip part of the resilient cord body which is inserted into the cut groove 2 to be inserted is formed at the other end part of the grip body on the other side.
Patent JP-H0948988-A (JP)
Title: Viscosity index improver
Inventor: MATSUKA HIDEHIKO
IPC: C10M145/14
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a viscosity index improver which can heighten viscosity even when added in a small amount, is excellent in oxidation resistance and shear stability, and has a reduced temp. dependence of viscosity by polymerizing a free radical-polymerizable monomer using a specific chain transfer agent. SOLUTION: The improver comprises a (co)polymer obtained by polymerizing a free radical-polymerizable monomer using a free radical-polymerization initiator and a chain transfer agent free radical polymerization represented by the formula (wherein Q is a polyvalent organic group; A is a 1-8C alkylene; Z is a chain transfer group; p and q each is 0 or 1, provided that at least either is not 1; m is 2-100; and the groups in the respective [ ]s may be the same or different). This improver is reduced in sludge formation and is capable of increasing viscosity even when added in a small amount. It is excellent in oxidation resistance and shear stability and has a reduced temp. dependence of viscosity.
Patent JP-S6198416-A (JP)
Title: Servo controller
Inventor: SAITO HITOSHI
IPC: B25J9/16
Filed: 1984-10-19
Abstract: PURPOSE:To improve the attenuation of the natural oscillation of a mechanism part by extracting a speed signal out of the mechanism part in addition to a normal feedback system and feeding the signal back. CONSTITUTION:A speed command 20 is transmitted to a servo motor 12 via amplifiers 21 and 22 and a current amplifier 23. Meanwhile the speed signal given from a tachogenerator 11 attached to a servo motor 12 is fed back. Thus a normal servo system is attained. The revolutions of the motor 12 drive a load 16 via a harmonic attenuator 13 and an output shaft 18. The load 16 has the natural oscillation and therefore has vibrations. These vibrations are accelerated by a gear 15 and extracted by a tachogenerator 14 as the speed signals. These speed signals are fed back to undergo addition/subtraction with the command 20. Then the natural oscillation of a mechanism part is attenuated.
Patent JP-H0773616-A (JP)
Title: Magnetic head positioning mechanism for magnetic disk device
Inventor: SANADA YOTARO
IPC: G11B21/16
Filed: 1993-09-02
Abstract: PURPOSE:To prevent the occurrence of thermal deformation on each member constituting the magnetic head positioning mechanism in response to an ambient temp. change of the magnetic disk device. CONSTITUTION:The mechanism is equipped with a shaft 1 and an arm holder 3 held freely rotatably by plural bearings 2 and fitted with plural arms mounted with plural magnetic heads 5 at their tips. The mechanism is composed of a coil 4 for generating force of rotationally driving this arm holder 3, a 1st sleeve 6 provided between the plural bearings 2 and the arm holder 3, consisting of approximately the same material as the bearings 2 to be in contact with outer side surfaces of the bearings 2 and a 2nd sleeve 7 provided between the plural bearings 2 and the arm holder 3, consisting of approximately the same material as the arm holder 3 to be fixed to an inner side surface of the arm holder 3.
Patent JP-S6198725-A (JP)
Title: Novel epoxy acrylate mixture and ultraviolet curable resin composition containing same
Inventor: NAWATA KAZUMITSU
IPC: A63F5/04
Filed: 1984-10-19
Abstract: PURPOSE:The title mixture that is composed of a reaction from an epoxidized acenaphthene-modified phenolic resin and acrylic or methacrylic acid, thus giving an ultraviolet-curing type resin composition which is suitable for use as a solder-resist ink with high heat, plating, moisture and solvent resistances. CONSTITUTION:The objective mixture is obtained by reaction of (A) an epoxidized phenolic resin modified with acenaphthene with (B) (meth)acrylic acid, preferably at a molar ratio of /(0.9-1.1). This mixture is mixed with a (meth)acarylate monomer containing (meth)acaryloyl groups in the molecule and a photosensitizer to give an ultraviolet-curable type of resin composition which is suitable for used as a solder-resist ink.
Patent JP-S60111641-A (JP)
Inventor: SASAKI HIROSHI
IPC: A61B8/06
Filed: 1983-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06208438-A (JP)
Title: Computer for control station of machine
Inventor: DEIITAA DOUSHIYURU
IPC: G06F9/4401
Filed: 1993-09-02
Abstract: PURPOSE: To perform access to a disk drive at the time of storing and calling data when a computer is normal or the computer is started by using a floppy disk which can be read by executing a program in a ROM when the computer is abnormal by providing two hard disk drives to the computer. CONSTITUTION: A computer is provided with driving devices C1 and C2 which drive two hard disks. In the initial state, the driving mechanisms C1 and C2 have the same program part and data part for controlling and monitoring a machine. During normal operation, loading of a file or program from a user program is exclusively performed by accessing the driving mechanism C1. When the mechanism C1 becomes faulty, only the computer of a control station is disconnected by the operator and a special floppy disk is inserted into a driving mechanism A, and then, the computer of the control station is again turned on. When the computer is again turned on, the driving device is switched from the C1 to the C2.
Patent JP-S6277912-A (JP)
Title: Molding method for thermoforming cap
Inventor: FUJITA MAMORU
IPC: B29C43/36
Filed: 1985-10-01
Abstract: PURPOSE:To enable molding of a thermoforming cap superior in strength easily, by performing thermoforming of a primary molded article obtained by providing a large diameter collar plate unitarily on the lower end of a cylinder wall of a topped cylinder, the collar plate is cut off and rounding processing of a cutting edge is performed by heating the same. CONSTITUTION:Thermoforming of a primary molded article 1 is performed under a state wherein a large diameter collar 5 is provided unitarily on the lower end of a cylinder wall 3 of a topped cylinder. Then the collar plate 5 is cut off under a state wherein an inner circumferential side part of the same is left behind as a residual collar piece 7 and rounding processing is applied to the residual collar piece 7 through heating further. As for a rounding processing device, it is performed through heating while the primary molded article 1 and a heating roller 13 are abutted against a cutting edge under a state wherein the primary molded article 1 and the heating roller 13 are rotated mutually by making use of the heating roller 13 on the circumferential surface of which a circumferential groove 14 has been engraved. As the fringe of the residual collar piece 7 of the lower end of the cylinder wall 3 is rounded easily and a thickness of the residual collar piece 7 becomes thick through rounding like this, strength of an opening part is secured.